Announced in this week’s Famitsu is a release date for Ninja Gaiden Sigma 2 Plus for the PS Vita. The game is hitting Japan on February 28th. Aside from all the content from the PS3 version, Team Ninja is adding new content to the PS Vita version of Ninja Gaiden Sigma 2. One mode, the “Ninja Race” mode, lets Ryu run faster when he grabs certain items. The studio is also adding a mode in which players can switch between Ryu, Ayane, Rachel, and Momiji. Aside from modes, players will find new missions for the three kunoichi in Sigma 2.